After returning to the castle, Spike caught Ash and Twilight up on the past six months.

According to the purple dragon, a map appeared in the throne room which led Spike and the Main 6 to a village; a village that had ponies with the exact same cutie mark. There, they met the founder of the village, Starlight Glimmer, who with the aid of her magic, stripped every pony of their Cutie Marks. Had it not been for the combined efforts of Fluttershy and Spike, the village would still be stealing Cutie Marks from the rest of pony kind.

Another event happened that wasn’t quite on the same scale as the previous adventure: as per Rarity’s idea, they dug up the roots of the golden oaks library and turned it into a chandelier with glowing gems, holding images of Twilight’s past with her friends. The gift had brought tears to the alicorn’s eyes.

Over the course of the next week, the pair mostly stayed in Ponyville. However, Ash began to get some weird looks from some of the mares. He also noticed that the stallions began to make themselves scarce. By the end of the week, Ash noticed a complete lack of men in the village. And even weirder was that Twilight started to make an effort to keep her distance. Even when they shared the princess’s bed they were separated by a wall of pillows.

There was an explanation, but Ash wasn’t sure if he wanted it to be true or not.

But he didn’t have to wait long to find out.

One morning, Ash woke up to a strange sensation coming from his lower body. He pulled back the covers, and got the shock of a lifetime when he found Twilight there. Her lips wrapped around his semi-erect manhood.

"Well, this is certainly one way of getting rid of morning wood," Ash commented before shifting a little.

However, the Alicorn never acknowledged the human words, continuing to suck like she was drinking a milkshake.

“Umm...Twilight?” Ash shifted again, despite her efforts to keep him in place. “As much as any man would enjoy being woke up like this, we only admitted to our feelings a week ago.”

Twilight didn’t respond, her tongue lapping around his shaft. Hesitantly, Ash tried to touch her head, only for her horn to glow. A blast of magic covered his hand and stump and attached them to the headboard.

"Okay, ha-ha, very funny,” Ash grumbled, twisting and shifting his weight, finally getting Twilight off him. “There we go. Now would you please untie me so-"

He was cut off when Twilight grabbed his throat, unintentionally revealing that she was wearing nothing under his sheets.

"Shut up and give it to me!” she growled like an animal before aiming her nether regions over Ash’s now fully erect pole.

"Twilight, you're going from hot to psycho in record speed!" Ash warned as he tried to pull his arms free. "Can you at least tell me why you're doing this before you..."

But for once, Twilight wasn’t interested in explaining, and Ash’s words went up in a moan as she let her hips fall, and slid his member into her canal.

“HOLY fuck you’re tight!” Ash wheezed.

"I should be,” Twilight growled, still in animal mode. “It's my first time after all. Now shut up and buck me!” She slammed her hips down – Ash felt her hymen snap against him – and let out a moan loud enough for the whole town to hear.

For a moment, her moan transitioned to a whimper, and her body shook in pain. Ash saw blood ooze from the space between where they were joined. He hesitantly reached for her cheek.

"Twi, you okay?”

"I-I'm alright..." She panted, shifting and adjusting herself.

"Twi," Ash grunted, resisting the pleasure and trying to keep his rational mind. "Why are you acting this way?"

"Don't you know?” She managed a laugh despite her panting. “It’s because I’m in heat. Most of the mares go into heat around this time.”

Ash tensed, and not just because of Twilight’s insides clamping down on him. “Come again?”

“If you insist,” she admitted with a sultry grin. “It’s my heat cycle and I can’t get you off my mind.”

“But…!” Ash wanted to protest that they didn’t have protection. That Twilight wasn’t in her right mind.

But Twilight cut him off by mashing her lips against his, her hips bucking up and down as she rode him like a horse.

"Mmm! MMM!" Ash protested, struggling against his restraints and just barely managing to disengage their lips.

“Please,” Twilight moaned, gazing at him with hearts in her eyes. “I’ve been dreaming about this for so long!”

“You have to get a hold of yourself,” Ash insisted. “We have to think about this rationally!”

"Didn't you say you loved me?"

"I do! And that’s why I’m worried. Heat could be dangerous for you?"

"All depends on how badly you want me!”

Ash didn’t like the hint of crazy in her tone. “I want you to stop, and think about this!” he pleaded. “Before something happens that we’ll both regret.”

But Twilight was ignorant to his pleas. Like a possessed mare, she bounced on his member, the room filling with the smell of sweat and sex while her erotic cries mixed with Ash’s reluctant grunts.

"Ashley…” she moaned as her eyes rolled back. “I love you~!"

Ash could only grit his teeth and moan himself, wincing as Twilight’s marehood clenched around him and soaked his hips in her love juices. The sensation brought tension to Ash’s pelvis as well, and he felt his balls churning with potential baby batter.

"T-twilight wait!" Ash protested. "I-If you keep this up I'm gonna…!"

But Twilight gazed down at him with lust. “Yes! Do it! Fill me with your seed! Spray it in me~!"

She came a second time, and Ash could feel his lower boomstick begging to be fired. But fortunately, Twilight’s magic weakened in her lust, and Ash was able to break his magical bindings. He yanked her off and tossed her on her back, barely keeping himself from going off.

As she basked in the afterglow, Ash took advantage of her pause, snatching up his pants and bolting out of the room.

“A-Ashley?” she called, but he slammed the door on her. “Ashley, wait!”

But Ash couldn’t heed her calls. Not yet. Not when her intellect had been reduced to that of a primal animal. He paused, wondering where he could go to find a way to calm her down… only for her to launch out of a teleportation spell and tackle him to the ground.

"Where are you going, sexy~?" she asked.

Ash, however, rolled her to her back and pinned her arms down. “Twilight, I’m serious! We can’t. Not like this.”

Twilight paused, seeing the worry in Ash’s eyes, and took a breath, visibly calming herself. “I’m sorry,” she said. “I’m sorry, Ashley. I just…” She gazed up at him with pleading eyes. “I know this feels rushed, but… you’ve done so much. Put yourself at great risk and asked nothing in return. You’ve become so important to me, and I couldn’t think of any other way to repay you.” She glanced away with a slight grin. “Being able to confess our feelings? The heat cycle starting… it made it feel so much easier to do this with you.” Her ears dropped and she looked up at him with a sad expression. “Do you… not want the same? To be closer to me?”

Ash relaxed and let her go. “I do,” he promised. “Believe me, I do.” He shifted on his knees. “I just don’t want you to rush into something you might not be prepared for.” He managed a small chuckle. “And I’m… kinda terrified of what your brother will do to me if you get you pregnant.”

Twilight paused, considering his point, before chuckling herself. “Good point,” she admitted. “Hang on.”

Ash watched her horn glow, before her lower belly pulsed with light. “What just happened?” he asked.

“I cast an infertility spell on myself,” Twilight explained. “It’s a handy little bit of magic for mares who don’t want foals yet. It’ll last for a full week.’ She got on her knees and leaned in close. “Which means, if you want…?”

Ash gulped as she loomed over him. "Uh...I am both scared and aroused right now."

She hesitated, her lips inches away from his. “Oh, so… do you still want to stop?”

Ash grimaced. “You do realize Shining’s still going to kill me for popping your cherry, right?”

Twilight sighed, and looked away. “I…”

Ash managed a smile and touched her cheek, making her look at him again. “But you want to know something else?”

Twilight’s ears perked in hope. “What?”

“I don’t care.” With a smile, Ash lunged, pinning the mare to her back as he enveloped her lips in a passionate kiss. He briefly pulled back to grin at her. “I like this Twilight over Psycho Twilight.”

She giggled, gently rubbing her slit against his shaft. “Well, she’s all yours,” she replied.

Touching heads, the two watched as Ash re-entered her, her canal slick with her juices and allowing him to slide in with ease. His length glided into her velvety halls, pulling him in greedily with a vice-like grip.

The pair moaned and panted, overwhelmed with sheer pleasure and warmth. Ash bottomed out, but could already feel his limit approaching, sooner than he was hoping for.

Without worry or hesitation to stop him, Ash let his own animal side take over. And as he rammed Twilight with everything he had, she screamed as she felt him reach depths in her that had never felt such contact before. Lightning ran up her spine and she clamped down hard as Twilight came once again.

"Wow,” Twilight panted. “That was intense~."

She gazed up at her lover with a warm smile. One Ash was able to happily return.

“Again?” he offered.

She wrapped her arms around his neck before leaning in close. “Don’t ever stop,” she said with a wide smirk.

Ash matched her confident smirk before he began again, crashing through her like a hurricane.

Despite it being her first time, Twilight’s depths milked and pulled his length like a professional, coaxing him into unleashing everything, and driving him ever closer to the inevitable.

"I love you~!" Twilight screamed out in pure, sweet, unadulterated bliss and pleasure as she wrapped her legs around his waist, locking him in place.

He managed two full thrusts before he felt the dam give way, and his balls jerked and clenched. The end of his shaft pressed against Twilight's inner sanctum, and his cum spurted right into the deepest parts of her cervix, excess running down his length and out the mare’s quivering lower lips.

Twilight’s body arched back as her eyes rolled back, her tongue hanging out the corner of her mouth and her nails digging into his back.

"Jesus... H... Fucking… Christ," Ash breathed out. He slumped over, his head resting on Twilight’s shoulder.

After a few breaths, Ash felt the princess's wings wrap around him in a hug. The two looked into each other’s eyes, smiling with pure love for each other.

Unfortunately, a loud knock at the front door emanated.

Both let out a loud groan, before Ash lifted himself off Twilight and retrieved his pants.

“I got it,” Ash said, pulling his pants on. “You might wanna get back in bed,” he added to the princess with a grin. “Next time, I want to finish where it started.”

Twilight smirked and nodded, pulling herself off the floor and heading to the bedroom, as Ash made himself presentable and headed towards the main hall of the castle.

Before he could reach it, however, a crash sounded as the main door was likely kicked down. A familiar voice roared at the top of her lungs.

“Jacob Ashley Williams!”

“Great…” Ash muttered. “Never a good sign when someone middle names you.”

The signs only got worse when Ash reached the main hall, and found Samantha glaring at him, the door lying in a broken heap beside her.

“You unbearable ASSHOLE!” Samantha screamed, marching towards the human. “You left me in the Crystal Empire!” She jabbed her finger into Jacob’s chest. “It took me SIX MONTHS to walk back here! Oh, and did you know I can’t starve? Because I can’t. I found that out when no one on this fucking planet would give me food or a ride home!”

The human let out a small laugh. “Can’t imagine why,” he mused.

“Jacob now isn’t the time…”

“Nah,” Ash shot back. “How about you go back out there, and search for the number of fucks I give.”

Her anger mixed with a hurt expression. “Why are you being such an asshole?”

“Why am I being an asshole?” Ash demanded, anger entering his voice. “Why am I? Let’s think about that, shall we?” He listed off the reasons on his fingers: “First, you knocked me out. With my own gun! Dick move. Then, you knocked out Twilight! Double Dick Move. Third, you delivered her to the Queen Bug Bitch. And lastly – and stick with me, because this is pretty important – YOU ALMOST GOT US ALL FUCKING KILLED!”

Before Samantha could protest or get a word in, a purple barrier formed between them.

"ENOUGH!" Twilight shouted, entering the room in a robe. "I finally gave my first time to the person I love, and I’m not going to have it spoiled by… whatever this is!”

"Stay out of this, Princess," Sam said, barely bothering to look at the alicorn. "This doesn’t concern you. This is between me and your asshole bodyguard.”

"Last time I check I'm not the crazy immortal bitch who almost ended the world,” Ash countered.

Sam pressed her fists against the barrier. “Call me crazy again,” she dared in a dangerously calm tone. “I dare you.”

"Now hold on you two-" Twilight tried to interject.

"Just forget it Twilight,” Ash said, glaring at his former friend. “There’s no reasoning with a crazy bitch.”

Sam let out a deadite worthy shriek, and shattered the barrier with a massive double hammer fist. Tackling the human to the ground, she began wailing on him.

“Samantha, no!" Twilight shouted.

But before she could run down the stairs, Ash caught Sam’s fist.

“Stay out of it, Twi,” he warned, flaring his Mangekyou Sharingan. His partial Susanoo materialized around him, and the large skeletal arm grabbed hold of Samantha's body.

"Ashley stop!" Twilight pleaded.

But the princess's pleas fell on deaf ears, and Ash hurled the half-deadite through the halls of the castle. Sam crashed through the door of the castle library and hit the table holding the majority of Jacob's weapons.

Ash rushed in after her, tackling her and managing to grab his boomstick. Sam countered by grabbing the bore pistol. But before either could get a shot off…

“NOT IN MY LIBRARY!” Twilight roared, the Royal Canterlot Voice worse than an angry dragon.

Sam and Ash both froze from the power behind Twilight’s voice. And in their moment of hesitation, their weapons suddenly vanished, and they were constrained by more restraints and barriers than either could hope to break out of. By the time she was done, Twilight’s horn was practically smoking as she cowed them both with a dangerous glare.

"The two of you are friends,” Twilight growled. “And until you go back to being friends, you will remain in those barriers."

Sam huffed as she pulled at her restraints. “So, what? You’re putting us in time out?”

"As a matter of fact, I am!" Twilight growled back.

"I broke through one barrier," Sam stated with a smug smirk, pulling at her restraints. "What's stopping me from breaking through these?”

"Those have kinetic enchantments,” Twilight stated with an equally smug smirk. “The more you hit them or resist, the stronger they’ll get." Twilight brought up a chair and sat between the two of them. "Now. We are not leaving until you two talk this out."

"Then we'll be here awhile," Ash said, trying to cross his arms despite being restrained. He glared at Sam. "Cause I'd rather cut my dick off than trust her again."

"Oh, like you had a dick to begin with,” Sam mocked. “I bet you left our poor princess here high and dry."

Ash laughed. “Keep talking, bitch. I’ll…”

"Stop!" Twilight snapped, the dangerous glare coming back.

Ash and Sam looked away from Twilight, but still managed a glare at each other.

"Jackass," Sam muttered

"Cunt," Ash snarled back.

Twilight sighed, and got up. “I can’t do this in a bath robe,” she grumbled, heading back to her bed room.

For a moment, Ash and Sam were left alone. Ash pulled at the restraints, but true to Twilight’s word, they only got harder to resist against the more he tugged at them. He sighed.

"So..." He finally asked Sam. "Why come here and not back to that bug bitch?"

"Because you're my friend, Jacob," Sam replied.

"A friend you betrayed.”

Sam looked down, regret shining on her face. “Ash…” she sighed. “I know I fucked up.”

“Royally.”

"What can I do to make you trust me?"

Ash’s glare was cold. "Fuck off and Die."

She winced. "That's a bit harsh."

"Harsh? HARSH?!?" Ash snapped. "You nearly killed us all! On top of that, I finally got to spend a passionate moment with the girl I love after we FINALLY confessed how we feel about each other. And YOU came along and ruined it!” He stopped to take a deep breath with a sarcastic smile. "Personally, I think harsh is an understatement."

Sam looked away, not responding for a moment. “Jacob,” she said, looking at him with regret. “Believe me; if I could go back and change what I did. I would.”

Ash let out a breath through his nose. “Then why? Why’d you trust Chrysalis in the first place?"

"She promised that if I delivered Twilight to her, then you and I would be safe from her," Sam gazed at Ash pleadingly. "I thought you'd be safe."

Ash kept his glare. "And you didn't think to run this by me?"

"Because I knew you wouldn't agree!"

"DAMN STRAIGHT!!" Ash snapped.

"I'm sorry!" Sam insisted. "I know I can't fix it, but at least I'm trying."

"Can't fix if what’s already broken," Ash snarled as he looked away.

"Don't forsake your friends, Ashley."

Sam’s words made Ash’s eyes widen. He glared at her with fresh rage. “Do not… Don’t you dare!”

But Sam held her head high. “I dare.”

“Don’t you dare bring her into this!” Ash almost roared.

"Bring who into this?" Twilight asked.

Ash glanced at Twilight, who had returned wearing a light blue dress and a pair of flat black shoes. Her concerned gaze reached past Ash’s defenses, and he looked down in sorrow.

"My mother.”

Twilight gasped, glancing between them. “I’ll be… right back.” She zipped away, and returned just as quickly with a clipboard. She pulled her hair back into a bun, and donned a pair of reading glasses, before taking out a quill and poising herself to take notes. She gazed at Ash expectantly. "Go on."

But Ash shook his head. "I'm not talking about this Twi.”

"But talking about it will be good for you.” Twilight smiled. “And… if we're going to be a proper couple, we should know more about each other."

"Twilight. Please," Ash insisted, his tone calm but stern. "I will gladly tell you anything about my life. But I can’t talk about her."

Twilight lowered her clipboard, disappointed, but understanding. Ash, for his part, sighed and looked at Samantha with something other than loathing.

“But…” Ash admitted, before letting out another sigh. “Alright, Sam. I’ll give you one more chance.” But his gaze became stern and he held up one finger. “Just ‘one.’" His gaze became morose. "I won't forsake my friends.”

Sam lowered her head in understanding. “Thank you, Ash.”

Twilight glanced between them. “So… if I drop these barriers, you two promise not to fight?”

Ash nodded. "You have my word.”

"I promise not to start anything either," Sam added with a nod of her own.

Giving them one more stern look, Twilight moved the restrained displaced out of her library, before dissipating the barriers and other deterrants.

True to form, Ash and Sam didn’t attack each other.

Breathing in relief, Twilight hugged Ash. Her heat caused her to nuzzle him a bit more than was needed, and Samantha began to blush.

“So…” Sam mumbled.

"I haven’t forgiven you,” Ash warned her, before giving a slight grin as Twilight continued to nuzzle him. “But I have given you a chance to change that.”

"I'll take it," Sam said with a grin before she noticed the princess's gaze.

"Good,” Twilight said. “Because now that the two of you aren't killing each other…" Twilight pointed to the mess in the library and the halls leading up to it. "You get to clean my castle."

"What?!" Samantha protested, before pointing at Ash. "But what about him? He made this mess in the first place!” She narrowed her eyes. “And from the smell of it, he’s made another mess too.”

"Ohh hardy har har, you're a comedic genius," Ash said before lifting Twilight bridal style and walking back to their bedroom.

“He’ll handle his mess,” Twilight called over his shoulder. “You can handle that mess,” she pointed to the wreckage.

Sam deflated as she gazed at the utter destruction.

“Have fun,” Twilight added with a giggle, before the pair traveled out of Sam’s sight, quickly returning to the master bedroom. As they approached the bed, Ash hesitated.

“You realize she’s going to hear everything, right?” Ash asked the alicorn.

Twilight smirked, already pulling off the shoulders straps of her dress. “What’s your point?”

Ash still grimaced. “I don’t know…”

Sensing his hesitation, Twilight cast a spell on the door, blocking it with additional furniture for good measure. “There,” she said. “This time, no interruptions.”

Ash’s grin returned. “I love the way you think.”

Feeling Twilight’s inner fire just from holding her, Ash plopped her on the bed and got to work. Ripping away her dress and his pants until both were as naked as popinjays, Ash lined up his shaft with her entrance, teasing her only briefly before shoving home.

Twilight's eyes rolled back and her tongue lolled out of her mouth. Her pussy lips stretched wide, desperately gobbling up his large instrument, and a bestial moan escaped her throat.

Ash closed his eyes and smiled. "Oh, that still feels fucking tight."

“And oh, so fucking right,” Twilight breathed, locking her legs around him and trying to pull his member all the way into her womb.

"Mm,” Ash teased, slowly pushing in and out. “A princess with a dirty mouth~." He kissed her neck.

"EEE!” Twilight giggled and she held him tight. “Ashley, that tickles~!"

He sighed, gazing on her not just with lust but love as well. “I love you, Twilight.”

She smiled up at him. “And I love you too.”

Back in the main hall, Sam sighed as she heard the sound of a thumping bed, along with Twilight’s high pitched moans.

“Sounds like you’re having fun,” she muttered, as she swept up the debris from her fight. She tensed as Ash let out a mighty roar of dominance.

Back inside, Ash straddled Twilight dominantly, her belly bulging a bit from the combination of his seed and girth. Twilight lay back, shivering at the feeling of his member twitching between her thighs, while his cum oozed inside her.

“My-my,” Twilight purred. “Quite the energy you have. Three times in a single hour."

“What can I say?” he replied. “You’re too good.” He went to all fours, pulling himself free and watching his load spill onto the bedsheets, dripping from his now limp member. “I must be tired…”

Almost in defiance of his words, his little friend once again stood at attention.

“Or not,” Ash decided, grinning at Twilight. “Round 4?”

“Round 4,” Twilight agreed, pulling him into another kiss.

After a few more rounds, the pair finally found themselves completely spent. Ash lay satisfied, with Twilight next to him. Her hair was completely frazzled, and her body was numb with pleasure, but she smiled faintly as she held onto her lover.

Sam hesitantly opened the door. “The uh...cleaning is done."

She saw the door glow in pink, and wisely ducked out before it was slammed shut in her face.

The glow on Twilight’s horn faded, as she smiled and rested her head on Ash’s chest.

“Best. Heat Season. Ever,” Twilight murmured, before Ash’s heartbeat lulled her to sleep.

Wow. this took a bit to right.
I hope you enjoyed this chapter, considering this was my first sex scene in any of my writings. Honestly I had a major amount of help from WyvernHunter, Ghost Warrior, BurtonBill358 0w0, and Red Hood from The League

Now I'd like to point out that my Susanoo is a Crimson color rather than a purple or blue color, also a heads up I'll be entering a Xover chapter with another author.